Question
A soil with 30% sand, 40% silt, and 30% clay is
classified as:Solution
Loam contains 23–52% sand, 28–50% silt, and 7–27% clay. The given percentages align with this range.
A set contains ten numbers. The average of the first six numbers is (x − 2), and the average of the last three numbers is (x + 4). The average of the ...
A set contains ten numbers. The average of the first six numbers is (x - 2), and the average of the last three numbers is (x + 3). The average of the en...
The average age of a class of 27 girls is 18 years. If 3 new girls having average age of 8 years join the class, then the average age of the class becomes:
Mukesh has twice as much money as Soham, Soham has 50% more money than Pankaj. If the average money with them is Rs.110, then Mukesh has
The average of two numbers ‘K’ and ‘L’ is 480 such that they are in the ratio 3:5 respectively. Another number ‘M’ is 120 more than ‘L’ ...
The average temperature of Monday, Tuesday, Wednesday and Thursday is 50°. The average temperature for Tuesday, Wednesday, Thursday and Friday is 60°....
The average of 25, 46, and ‘y’ is 28. What is the value of ‘y’?
- Average speed of 28 vehicles is 60 km/h. Two new vehicles join with speeds (s + 15) and (s - 5), and the average becomes 62 km/h. Find (s - 45).
A marked an article 60% above the cost price and sold it for Rs. 450 after giving a discount of 10%. Find the percentage profit earned by him if he sell...
The average of n numbers is 65. If each of 54% of the numbers is increased by 15 and each of the remaining numbers is decreased by 10, then the new aver...
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